Texas Instruments Audio Special Purpose - SRC4184IPAGTG4 SRC4184IPAGTG4

The SRC4184IPAGTG4 is a four-channel asynchronous sample rate converter designed for professional audio applications. It supports a wide input-to-output sampling ratio ranging from 16:1 to 1:16, with input and output sampling rates up to 212 kHz. The device features a dynamic range of 128 dB and a total harmonic distortion plus noise (THD+N) of -125 dB, ensuring high audio fidelity. The SRC4184 offers flexible audio serial port configurations, including master or slave mode operation, and supports various data formats such as I¬=S, left-justified, right-justified, and TDM. It can be operated in hardware mode with pin programming or in software mode via a serial peripheral interface (SPI) for register access. The device also includes a bypass mode, digital de-emphasis filter, and programmable digital output attenuation. Operating from a single power supply of either +1.8V or +3.3V, the SRC4184 is packaged in a 64-TQFP format, making it suitable for integration into digital mixing consoles, audio workstations, and broadcast studio equipment. Its robust specifications and versatile features make it a strong candidate for engineers looking to implement high-performance audio processing solutions.